Single piece reagent holder



FIG. 1 is a perspective view of a single piece reagent holder showing afirst embodiment of the new design;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a first end view thereof;

FIG. 7 is a second end view thereof;

FIG. 8 is a perspective view of a single piece reagent holder showing asecond embodiment of the new design;

FIG. 9 is a first side view thereof;

FIG. 10 is a second side view thereof;

FIG. 11 is a first end view thereof; and,

FIG. 12 is a second end view thereof.

The top and bottom plan views of the second embodiment that are notshown in the drawing views are identical to the shown top and bottomplan views of the first embodiment.

The broken lines in the drawing views are included for the purpose ofillustrating portions of the single piece reagent holder that form nopart of the claimed design.

CLAIM The ornamental design for a single piece reagent holder,substantially as shown and described.